Leah invested $400 in an account paying an interest rate of 1\tfrac{1}{2}1 2
1
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% compounded annually. Lauren invested $400 in an account paying an interest rate of 0\tfrac{7}{8}0
8
7
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% compounded monthly. To the nearest hundredth of a year, how much longer would it take for Lauren's money to triple than for Leah's money to triple?

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9